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/*
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this paragraph are
* duplicated in all such forms and that any documentation,
* and/or other materials related to such
* distribution and use acknowledge that the software was developed
* by the University of California, Berkeley. The name of the
* University may not be used to endorse or promote products derived
* from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
/*
FUNCTION
<<rewind>>---reinitialize a file or stream
INDEX
rewind
INDEX
_rewind_r
SYNOPSIS
#include <stdio.h>
void rewind(FILE *<[fp]>);
void rewind( FILE *<[fp]>);
DESCRIPTION
<<rewind>> returns the file position indicator (if any) for the file
or stream identified by <[fp]> to the beginning of the file. It also
clears any error indicator and flushes any pending output.
RETURNS
<<rewind>> does not return a result.
PORTABILITY
ANSI C requires <<rewind>>.
No supporting OS subroutines are required.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "%W% (Berkeley) %G%";
#endif /* LIBC_SCCS and not lint */
#define _DEFAULT_SOURCE
#include <_ansi.h>
#include <stdio.h>
void
rewind (
register FILE * fp)
{
(void) fseek ( fp, 0L, SEEK_SET);
clearerr (fp);
}
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